std::set<Key,Compare,Allocator>::~set

 

C++

Compiler support

Freestanding and hosted

Language

Standard library

Standard library headers

Named requirements

Feature test macros (C++20)

Language support library

Concepts library (C++20)

Diagnostics library

Memory management library

Metaprogramming library (C++11)

General utilities library

Containers library

Iterators library

Ranges library (C++20)

Algorithms library

Strings library

Text processing library

Numerics library

Date and time library

Input/output library

Filesystem library (C++17)

Concurrency support library (C++11)

Execution control library (C++26)

Technical specifications

Symbols index

External libraries

 

Containers library

Sequence

array (C++11)

vector

vector<bool>

inplace_vector (C++26)

hive (C++26)

deque

forward_list (C++11)

list

Associative

set

multiset

map

multimap

Unordered associative

unordered_set (C++11)

unordered_multiset (C++11)

unordered_map (C++11)

unordered_multimap (C++11)

Adaptors

stack

queue

priority_queue

flat_set (C++23)

flat_multiset (C++23)

flat_map (C++23)

flat_multimap (C++23)

Views

span (C++20)

mdspan (C++23)

Tables

Iterator invalidation

Member function table

Non-member function table

 

std::set

Member functions

set::set set::~set            set::operator= set::get_allocator

Iterators set::beginset::cbegin (C++11) set::endset::cend (C++11) set::rbeginset::crbegin (C++11)   set::rendset::crend (C++11) Capacity set::size set::max_size set::empty Observers set::key_comp set::value_comp Modifiers set::clear set::erase set::swap set::extract (C++17) set::merge (C++17) set::insert set::insert_range (C++23) set::emplace (C++11) set::emplace_hint (C++11) Lookup set::count set::find set::contains (C++20)    set::equal_range set::lower_bound set::upper_bound

Non-member functions

operator==operator<=> (C++20) std::swap(std::set) erase_if(std::set) (C++20)   operator!=operator<operator>operator<=operator>= (until C++20)(until C++20)(until C++20)(until C++20)(until C++20)

Deduction guides(C++17)

 

~set();		(constexpr since C++26)

Destroys the set. The destructors of the elements are called (in unspecified order) and the dynamically allocated storage (if any) is deallocated. Note, that if the elements are pointers, the pointed-to objects are not destroyed.

Complexity

Linear in the size of the set.